ASP Exists Method
 Complete Dictionary Object Reference
The Exists method returns a Boolean value that indicates whether a specified key exists in the Dictionary
object. It returns true if the key exists, and false if not.
Syntax
| DictionaryObject.Exists(key) |
| Parameter |
Description |
|
key |
Required. The key value to search for |
Example
<%
dim d
set d=Server.CreateObject("Scripting.Dictionary")
d.Add "n","Norway"
d.Add "i","Italy"
d.Add "s","Sweden"
if d.Exists("n")=true then
Response.Write("Key exists!")
else
Response.Write("Key does not exist!")
end if
set d=nothing
%>
Output:
Key exists!
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Complete Dictionary Object Reference
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